Two suspected ISI associates, both Bangladeshi nationals, were arrested in a pre-dawn operation by the Mobile Task Force (MTF) at Siddhi Ashram area of Agartala today. According to report, acting on a tip-off an MTF contingent stormed the locality on the southern outskirts of the city late last night and detained two people and recovered arms from their possession. The persons were brought for interrogation at the special branch cell and senior police officials had been interrogating them, but police kept mum on the issue, sources said.